Results on CAM visualization. Figure REF  further visualized the activation maps using CAM [1]}. Compared to TDE and PC, our xERM\(_{\!T\!D\!E}\)  and xERM\(_{\!P\!C}\)  yield more compact heatmap.
For example, for “Loafer”, our method pays more attention on shoes rather than the legs; in column “ski”, our method focuses on the skier instead of the snow background. The visualization indicates that the predictions of xERM are less likely to be influenced by context region.
